CN212551354U

CN212551354U - Power supply cooling fin die

Info

Publication number: CN212551354U
Application number: CN202021131979.3U
Authority: CN
Inventors: 薛尚书
Original assignee: Wuxi Huajie Electronic Technology Co ltd
Current assignee: Wuxi Huajie Electronic Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-19
Anticipated expiration: 2030-06-17

Abstract

The utility model belongs to the technical field of the power supply cooling fin technique and specifically relates to a power supply cooling fin mould is related to, including mould platform, bed die and last mould, the bed die sets up on the mould platform, be provided with spacing part on the intermediate position of bed die, spacing part and bed die fixed connection, it is corresponding at the top of mould platform and with the bed die to go up the mould setting, the utility model discloses a cooperation work of each subassembly is solved and can be caused the mould to warp the damage through the long-time punching press of last mould and bed die, is difficult for clean maintenance to influence the technical problem of fin quality.

Description

Power supply cooling fin die

Technical Field

The utility model belongs to the technical field of power supply cooling fin technique and specifically relates to a power supply cooling fin mould is related to.

Background

The radiating fin is a device for radiating heat of electronic elements which are easy to generate heat in electrical appliances, and is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a CPU (central processing unit) in a computer needs to use a relatively large radiating fin, and power tubes, row tubes and power amplifier tubes in a power amplifier in a television set need to use the radiating fin.

The mould is all fixed on equipment usually in current equipment, can cause the mould to warp the damage through last mould and the long-time punching press of bed die, and difficult clean maintenance to influence the fin quality, reduce the life of mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power supply fin mould has solved and can cause the mould to warp to damage through the long-time punching press of last mould and bed die, the difficult clean maintenance to influence the technical problem of fin quality.

The utility model provides a power supply cooling fin mould, including mould platform, bed die, first bolt of last mould and second bolt, the bed die sets up in mould platform below, be provided with spacing part on the intermediate position of bed die, spacing part and bed die fixed connection, it corresponds in the top of mould platform and with the bed die to go up the mould setting, first bolt setting is on the bed die and carry out swing joint with bed die and mould platform.

Furthermore, there are four first bolts, four first bolts are the rectangle and set up respectively around the bed die, there are four second bolts, four second bolts are the rectangle and set up respectively around last mould, bed die and last mould are all through first bolt and second bolt and mould platform screw thread swing joint.

Further, spacing part is equipped with long limiting plate, short limiting plate and spacing post, long limiting plate has two, two the limiting plate is the symmetry and sets up the tip at the bed die, short limiting plate has two, two short limiting plate sets up the side at long limiting plate, spacing post has four, four spacing post is two bisymmetry settings respectively in the both sides of long limiting plate.

Further, the bed die includes locating hole, loading board and first punching press tool bit, the locating hole is the rectangle setting around the bed die and is located first bolt both sides respectively, the loading board sets up the tip at the bed die and is located the side of two short limiting plates, first punching press tool bit has four, four first punching press tool bit is located the tip of bed die respectively to four equidistant settings of first punching press tool bit are in the centre of two long limiting plates.

Further, the upper die includes four positioning columns, four positioning holes, a long positioning groove, a short positioning groove, a bearing groove, a containing groove and a second punching tool bit, the four positioning columns are respectively arranged around the upper die and located at two sides of the second bolt, the positioning columns correspond to the positioning holes on the lower die, the four positioning holes are arranged at the inner side of the second bolt, the four positioning holes correspond to the four positioning posts of the lower die, the long positioning grooves are two, the two long positioning grooves are arranged in the middle of the four positioning holes, the long positioning groove corresponds to the long positioning plate on the positioning part, the short positioning grooves are two, the two short positioning grooves are arranged at the side of the two long positioning grooves, the short positioning grooves correspond to the short positioning plates on the positioning part, the bearing groove is arranged at the end of the upper die and located at the two short positioning grooves, and the bearing groove is corresponding with the bearing plate of bed die, the holding tank has four, four the holding tank sets up respectively in the middle of two long spacing grooves to four holding tanks are with the first punching press tool bit one-to-one on the bed die, the second punching press tool bit has four, four the second punching press tool bit all sets up in four holding tanks, and the second punching press tool bit is corresponding with first punching press tool bit.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one is as follows: the first bolt of mould platform accessible unscrewing and second bolt are dismantled the bed die and are gone up the mould to be convenient for wash and maintenance prevent that the bed die from causing the mould to warp when long-time work, influence the fin quality and reduce the life of mould.

The second step is as follows: the limiting component can limit and fix the radiating fin to be processed, and the radiating fin is prevented from deviating to influence the quality of the radiating fin during processing.

And thirdly: place the fin of treating processing on the bed die through operating personnel, treat the fin of processing by the loading board again and bear, rethread long limiting plate and short limiting plate treat the fin of processing and carry out spacing fixed, make the fin can not take place the skew man-hour to can not cause the influence to the quality of fin, the output down-stamping of mould on the rethread can provide a stable processing environment by the loading board.

Fourthly, the method comprises the following steps: the cooling fin to be processed is placed on the limiting part through an operator, the upper die is used for stamping downwards, and the second stamping tool bit and the first stamping tool bit are used for correspondingly folding, so that the cooling fin can be processed more accurately, and the quality of the cooling fin is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the middle and lower molds of the present invention;

fig. 3 is a schematic view of the structure of the upper and lower molds of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals: the die comprises a die table 1, a limiting part 2, a lower die 3, an upper die 4, a first bolt 5, a second bolt 6, a long limiting plate 21, a short limiting plate 22, a limiting column 23, a positioning hole 31, a bearing plate 32, a first stamping tool bit 33, a positioning column 41, a limiting hole 42, a long limiting groove 43, a short limiting groove 44, a bearing groove 45, an accommodating groove 46 and a second stamping tool bit 47.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention provides a power supply heat sink die, including a die table 1, a lower die 3, a first bolt 5 and a second bolt 6 of an upper die 4, the lower die 3 is disposed below the die table 1, a limiting part 2 is disposed on an intermediate position of the lower die 3, the limiting part 2 is fixedly connected to the lower die 3, the upper die 4 is disposed above the die table 1 and corresponds to the lower die 3, the first bolt 5 is disposed on the lower die 3 and is movably connected to the lower die 3 and the die table 1, the second bolt 6 is disposed in the upper die 4 and is movably connected to the upper die 4 and the die table 1, a heat sink to be processed is disposed on the lower die 3 by an operator, and then the lower die 3 performs downward stamping to complete the processing.

Preferably, first bolt 5 has four, four first bolt 5 is the rectangle and sets up respectively around bed die 3, second bolt 6 has four, four second bolt 6 is the rectangle and sets up respectively around last mould 4, bed die 3 and last mould 4 all through first bolt 5 and

second bolt

6 and 1 screw thread swing joint of mould platform, and the rethread is unscrewed first bolt 5 and second bolt 6 and is dismantled bed die 3 and last mould 4 to be convenient for wash and maintain, prevent that bed die 3 and last mould 4 from causing the mould to warp at long-time during operation, influence the fin quality and reduce the life of mould.

Preferably, limiting part 2 is equipped with long limiting plate 21, short limiting plate 22 and spacing post 23, long limiting plate 21 has two, two the limiting plate is the symmetry and sets up the tip at bed die 3, short limiting plate 22 has two, two short limiting plate 22 sets up the side at long limiting plate 21, spacing post 23 has four, four spacing post 23 is two bisymmetry settings respectively in the both sides of long limiting plate 21, carries on spacingly fixed for treating the processing fin, prevents that the fin from taking place the quality that the skew influences the fin man-hour.

Preferably, the lower die 3 comprises a positioning hole 31, a bearing plate 32 and four first punching tool bits 33, the positioning hole 31 is arranged around the lower die 3 in a rectangular shape, the bearing plate 32 is arranged at the end of the lower die 3 and is positioned beside the two short limiting plates 22, the number of the first punching tool bits 33 is four, the four first punching tool bits 33 are respectively arranged at the end of the lower die 3, the four first punching tool bits 33 are arranged in the middle of the two long limiting plates 21 at equal intervals, the cooling fins to be processed are placed on the lower die 3 by an operator, the cooling fins to be processed are borne by the bearing plate 32, the cooling fins to be processed are limited and fixed by the long limiting plates 21 and the short limiting plates 22, so that the cooling fins cannot deviate during processing, the quality of the cooling fins cannot be affected, and the output end of the upper die 4 punches downwards, a stable processing environment can be provided by the carrier plate 32.

Preferably, the upper mold 4 includes four positioning posts 41, four positioning posts 41 respectively disposed around the upper mold 4, and the positioning posts 41 correspond to the positioning holes 31 on the lower mold 3, four positioning posts 41, four positioning holes 42, four positioning posts 42 disposed at the inner side of the second bolt 6, and four positioning posts 23 of the lower mold 3, two long positioning slots 43 disposed in the middle of the four positioning holes 42, and the long positioning slots 43 corresponding to the long positioning plates 21 on the positioning member 2, two short positioning slots 44 disposed at the side of the two long positioning slots 43, and the short positioning slots 44 corresponding to the short positioning plates 22 on the positioning member 2, bearing groove 45 sets up the tip at last mould 4 and is located the side of two short spacing grooves 44 to bearing groove 45 is corresponding with the loading board 32 of bed die 3, holding tank 46 has four, four holding tank 46 sets up respectively in the middle of two long spacing grooves 43 to four holding tanks 46 are with the first punching press tool bit 33 one-to-one on the bed die 3, second punching press tool bit 47 has four, four second punching press tool bit 47 all sets up in four holding tanks 46 to second punching press tool bit 47 corresponds with first punching press tool bit 33, places the fin of treating processing on spacing part 2 through operating personnel, by last mould 4 punching press downwards, fold by second punching press tool bit 47 and first punching press tool bit 33 are corresponding, thereby can process the fin more accurately, improve the quality of fin.

The working principle is as follows: the radiating fin to be processed is placed on the lower die 3 by an operator, the radiating fin to be processed is borne through the bearing plate 32, the radiating fin is fixed and limited through the long limiting plate 21 and the short limiting plate 22, the radiating fin is prevented from deviating to influence the quality of the radiating fin during processing, the radiating fin is downwards stamped through the upper die 4, the second stamping tool bit 47 in the upper die 4 corresponds to the first stamping tool bit 33 on the lower die 3, the radiating fin is processed more accurately, the quality of the radiating fin is improved, the lower die 3 and the upper die 4 are disassembled through unscrewing the first bolt 5 and the second bolt 6, the cleaning and the maintenance are facilitated, the lower die 3 and the upper die 4 are prevented from deforming when working for a long time, the quality of the radiating fin is influenced, and the service life of the die is shortened.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a power supply radiator fin mould, its characterized in that, includes mould platform (1), bed die (3), goes up mould (4), first bolt (5) and second bolt (6), bed die (3) set up in mould platform (1) below, be provided with spacing part (2) on the intermediate position of bed die (3), spacing part (2) and bed die (3) fixed connection, it sets up in the top of mould platform (1) and corresponds with bed die (3) to go up mould (4), first bolt (5) set up on mould platform (1) and carry out swing joint with bed die (3) and mould platform (1), second bolt (6) set up in mould platform (1) and carry out swing joint with last mould (4) and mould platform (1).

2. The power supply heat sink die according to claim 1, wherein there are four first bolts (5), four first bolts (5) are arranged around the lower die (3) in a rectangular shape, four second bolts (6) are arranged around the upper die (4) in a rectangular shape, and the lower die (3) and the upper die (4) are both movably connected to the die table (1) through the first bolts (5) and the second bolts (6) in a threaded manner.

3. The power supply fin die according to claim 1, wherein the limiting part (2) comprises two long limiting plates (21), two short limiting plates (22) and two limiting columns (23), the two long limiting plates (21) are symmetrically arranged at the end part of the lower die (3), the two short limiting plates (22) are arranged at the side of the long limiting plates (21), the four limiting columns (23) are four, and the four limiting columns (23) are respectively symmetrically arranged at two sides of the long limiting plates (21).

4. The die for the power supply radiating fins of claim 3, wherein the lower die (3) comprises positioning holes (31), bearing plates (32) and first stamping tool bits (33), the positioning holes (31) are arranged around the lower die (3) in a rectangular shape, the bearing plates (32) are arranged at the ends of the lower die (3) and are located beside the two short limiting plates (22), the number of the first stamping tool bits (33) is four, the first stamping tool bits (33) are respectively located at the ends of the lower die (3), and the four first stamping tool bits (33) are arranged in the middle of the two long limiting plates (21) at equal intervals.

5. The die for the power supply radiating fin according to claim 1, wherein the upper die (4) comprises four positioning posts (41), four positioning holes (42), four long positioning grooves (43), four short positioning grooves (44), four bearing grooves (45), four accommodating grooves (46) and a second stamping tool bit (47), the four positioning posts (41) are respectively arranged around the upper die (4), the positioning posts (41) correspond to the positioning holes (31) on the lower die (3), the four positioning holes (42) are provided, the four positioning holes (42) are arranged at the inner side of the second bolt (6), the four positioning holes (42) correspond to the four positioning posts (23) of the lower die (3), the two long positioning grooves (43) are provided, the two long positioning grooves (43) are arranged among the four positioning holes (42), and the long limiting grooves (43) correspond to the long limiting plates (21) on the limiting part (2), the short limiting grooves (44) have two, two short limiting grooves (44) are arranged at the sides of the two long limiting grooves (43), and the short limiting grooves (44) correspond to the short limiting plates (22) on the limiting part (2), the bearing grooves (45) are arranged at the end part of the upper die (4) and are positioned at the sides of the two short limiting grooves (44), and the bearing grooves (45) correspond to the bearing plates (32) of the lower die (3), the containing grooves (46) have four, the four containing grooves (46) are respectively arranged in the middle of the two long limiting grooves (43), and the four containing grooves (46) correspond to the first stamping tool bits (33) on the lower die (3) one by one, the second stamping tool bits (47) have four, and the four second stamping tool bits (47) are all arranged in the four containing grooves (46), and the second punch tip (47) corresponds to the first punch tip (33).